Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/utilities/CountingConditionProfileTest.java @ 20926:fb96fbd5acbd
added InvocationPlugin.inlineOnly to allow MacroNode creating plugins to indicate they should not be used as top level compilation roots
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 14 Apr 2015 14:26:43 +0200 |
parents | c9437b07c26a |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.api.test.utilities; import static org.hamcrest.CoreMatchers.*; import static org.junit.Assert.*; import org.junit.*; import org.junit.experimental.theories.*; import org.junit.runner.*; import com.oracle.truffle.api.utilities.*; @RunWith(Theories.class) public class CountingConditionProfileTest { @DataPoints public static boolean[] data = new boolean[]{true, false}; private CountingConditionProfile profile; @Before public void create() { profile = (CountingConditionProfile) ConditionProfile.createCountingProfile(); } @Test public void testInitial() { assertThat(profile.getTrueCount(), is(0)); assertThat(profile.getFalseCount(), is(0)); } @Theory public void testProfileOne(boolean value) { boolean result = profile.profile(value); assertThat(result, is(value)); assertThat(profile.getTrueCount(), is(value ? 1 : 0)); assertThat(profile.getFalseCount(), is(!value ? 1 : 0)); } @Theory public void testProfileTwo(boolean value0, boolean value1) { boolean result0 = profile.profile(value0); boolean result1 = profile.profile(value1); assertThat(result0, is(value0)); assertThat(result1, is(value1)); assertThat(profile.getTrueCount(), is((value0 ? 1 : 0) + (value1 ? 1 : 0))); assertThat(profile.getFalseCount(), is((!value0 ? 1 : 0) + (!value1 ? 1 : 0))); } @Theory public void testProfileThree(boolean value0, boolean value1, boolean value2) { boolean result0 = profile.profile(value0); boolean result1 = profile.profile(value1); boolean result2 = profile.profile(value2); assertThat(result0, is(value0)); assertThat(result1, is(value1)); assertThat(result2, is(value2)); assertThat(profile.getTrueCount(), is((value0 ? 1 : 0) + (value1 ? 1 : 0) + (value2 ? 1 : 0))); assertThat(profile.getFalseCount(), is((!value0 ? 1 : 0) + (!value1 ? 1 : 0) + (!value2 ? 1 : 0))); } }